The PFS154 is an IO-Type, fully static, MTP-based controller; it employs RISC architecture and most the instructions are executed in one cycle except that few instructions are two cycles that handle indirect memory access. 2KW MTP program memory and 128 bytes data SRAM are inside, one hardware 16-bit timer, two hardware 8-bit timers with PWM generation (Timer2, Timer3) and Three hardware 11-bit timers with PWM generation (PWMG0,1,2) is also included, PFS154 also supports one hardware comparator and VDD/2 bias voltage generator for LCD display application.
“Flashing a LED is certainly among the first set of problems any burgeoning electronics specialist is tackling, may it be by using an ancient NE555 or, more recently, a microcontroller to control the LED. As it turns out, we can …
“Time for another project with a super-low-cost microcontroller. But what to design? Ever since seeing a project where a $0.03 MCU controls $40 worth of intelligent RGB LEDs, I have been wondering whether this is the right place to …